Finally, after a glance at Notre Dame and a brisk trot through the Louvre, we sat down at a cafe on the Place de l'Opera and watched the people. They were amazing -- never had we seen such costumes, such make-up, such wigs; and, strangest of all, the wearers didn't seem in the least conscious of how funny they looked. Many of them even stared at us and smiled, as though we had been the oddities, and not they. Mr. Holmes no doubt found it amusing to see the pageant of prostitution, poverty and fashion reflected in our callow faces and wide-open eyes.